package com.example.springback.mapper;


import com.example.springback.domain.Problem;

/**
* @author lenovo
* @description 针对表【problem】的数据库操作Mapper
* @createDate 2025-03-06 20:19:41
* @Entity generator.domain.Problem
*/
public interface ProblemMapper {

    int deleteByPrimaryKey(Integer id);

    int insert(Problem record);

    int insertSelective(Problem record);

    Problem selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Problem record);

    int updateByPrimaryKey(Problem record);

}
